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Experimental System and Materials The DRS-1 high normal stress direct and residual shear apparatus which was developed by state key lab for geomechanics and deep underground engineering is used to study the mechanical characteristics of the experimental materials as shown in Fig.1.
(a) (b) (c) (d) Fig. 2 Experimental materials Analysis of experimental results (a) =0.4MPa (b) =0.8MPa (c) =10MPa (d) =12MPa Fig. 3 Shear stress curves of different granular materials under different normal stress condition Shear Stress Analysis of Different Experimental Materials.
The difference of macroscopic behavior of the materials is mainly because of the change of the microstructure.
The Fig.4 indicates that the volume strain of the experimental materials is different obviously under different normal stress condition.
Acknowledgements This work was financially supported by the National Natural Science Foundation (50974117).

The reversibility of phase transformations in Li2MnSiO4 and related materials during charge/discharge of the material is an important factor to enable the practical application of the cathode materials.
Materials mp-761394 and mp-762566 show exceptionally high volumetric capacitance, especially needed for polyanionic cathode materials [1], but we was not able to find naturally occurring isostructural analogue for these materials.
Gravimetric (black bars) and volumetric capacity (grey bars) for 14 best lithium manganese silicate cathode materials predicted by Materials Project database [10].
Chang: Journal of Sol-Gel Science and Technology Vol. 52 (2009), p. 69
Krist. - Crystalline Materials Vol. 100 (1939), p. 208.

The use of composite materials is increasing although their behavior under impact fatigue loading remains rather unknown.
Results and discussion The use of composite materials in primary aircraft structures requires certification procedures to ensure the integrity of structures.
Goodwin: Composites Science and Technology Vol. 57 (1997), p. 509
Adams: Journal of Composite Materials Vol. 22 (1988), p.749
Pluvinage: International Journal of Fatigue Vol. 23 (2001), p. 877

It is very useful for testing on a wide type of materials as long as test samples are carefully prepared.
Venkat Prasat “Tribological Behavior of Aluminum/Alumina/Graphite Hybrid Metal Matrix Composite Using Taguchi’s Techniques” Journal of Minerals & Materials Characterization & Engineering, Vol. 10, No.5, pp.427-443, 2011
Bhaskar, Abdul Sharief “Dry Sliding Wear Behaviour of Aluminum/Be3Al2(SiO3)6 Composite Using Taguchi Method” Journal of Minerals and Materials Characterization and Engineering, 2012, 11, 679-684
Sellamuthu “effects of tin on hardness, wear rate and coefficient of friction of cast cu-ni-sn alloys” Journal of Engineering Science and Technology ,Vol. 8, No. 1 (2013) 34 – 43
“studies on mechanical properties and tribological behaviour of lm25/sic/al2o3 composites” Journal of Engineering Science and Technology Vol. 10, No. 2 (2015) 134 – 144

Dussault, et al., Texturising and structurising mechanisms of carbon nanofilaments during growth, Journal of Materials Chemistry. 17(2007) 4611–4618
Journal of Materials Science. 57(2022)3923–3953
Andrews, “Carbon nanotubes: synthesis, properties, and applications,” Critical Reviews in Solid State and Materials Sciences. 26(2001) 145–249
Popov "Carbon nanotubes: properties and application" Materials Science and Engineering R. 43(2004)61–102
Harris “Carbon nanotubes science Synthesis, properties and applications”, A Journal of German Chemical society. 10(2010)

Geopolymer technology: the current state of the art[J].Journal of Materials Science.2006(9)
Research on Concrete Pore Fractal Characteristic and Its Representation to Chloride Diffusivity[D].China Academy Building Materials,2010
Study of Fractal Behavior on Size Effect of Concrete Axial Compressive Strength[J].Journal of Fuzhou University (Natural Science)1996(S1)
[9] Li Yexue,Xie Heping,Liu Jianfeng.Study on Computing Method of Fractal Dimension of RGB Image[J].Chinese Journal of Rock Mechanics and Engineering.2008(S1):2779-2784
[10] Peng Ruidong, Xie Heping,Ju Yang.Computation Method of Fractal Dimension for 2-D Digital Image[J].Journal of China University of Mining & Technology.2004(1).

The optical properties of the film differs from its respective bulk materials.
Journal of Semiconductors, 2005,26 (2): 335-340
Several Infrared Optical Characteristics of Thin Film Materials [J].
Hefei: China University of Science and Technology Press 2001
Beijing: Science Press, 2007

This paper starts with green building concept and evaluation, studies the important role of science and technology in the development of green building and analyzes building energy conservation from three aspects: green materials, energy-saving measures and building practices.
Application of the Green Building Materials Building materials are the material basis for building.
Resources consumed in the manufacture of construction materials contain limestone, silicon, aluminum raw materials, iron materials, sand and gravel, quartz sand, clay, kaolin, feldspar and other mineral resources.
In1992 international academia defined green materials as materials that are minimum in their load on the environment and no harm to human health during the process of raw materials exploitation, product manufacturing, application and recycling use.
Beijing: Architectural Journal, 2010（1）：8-12

The most general processing method used for the ceramic materials is grinding.
Focus on the machining feed rate to influence the grinding time, it shows that when machine the hard materials, machine tool hardness should be three times harder than the raw materials; however, high hardness cutting tools cannot promise cutting all the raw materials.
Tricad, “Mechanisms of Material Removal in the Precision Production Grinding of Ceramics”, Journal of Manufacturing Science and Engineering, Vol.199, pp.509-519, 1997
Ngoi, “Material Removal Mechanisms in Precision Machining of New Materials”, International Journal of Machine Tools and Manufacture, Vol.41, pp.1831-1943, 2001
Krajnik, “High-performance Grinding-A Review”, Journal of Materials Processing Technology, Vol.175, pp.278 - 284, 2006.

Bukkosi1 1Technical University of Cluj-Napoca, Department of Materials Science and Engineering 103-105 Muncii Ave., 400641 Cluj – Napoca, Romania 2 Politehnica University of Timisoara, Mechanical Faculty, 1 Mihai Viteazu Ave., 300222 Timisoara, Romania a Gyorgy.Thalmaier@sim.utcluj.ro Keywords: Nickel–titanium-niobium alloys, Rapid solidification, Differential thermal analysis Abstract.
Nickel–titanium- group 5A metal (V, Nb, Ta, Zr) alloys are known as promising hydrogen-selective membrane materials.
Journal of Membrane Science, 85, 1, 29-38 (1993)
[5] Hashi K., Ishikawa K., Matsuda T., Aoki K., Microstructures and hydrogen permeabililty of Nb-Ti-Ni alloys with high resistance to hydrogen embrittlement, Materials Transactions, 46, 5, 1026-1031 (2005)
-M., Asami K., Inoue A., An amorphous alloy membrane without noble metals for gaseous hydrogen separation, Journal of Membrane Science, 164, 1, 289–294 (2000)